Aristotle's De anima represents one of the fundamental texts in the Western and Middle Eastern philosophical tradition. From the very first centuries after the death of the Greek philosopher, many intellectuals in every area of the Mediterranean basin began commenting on the text in an attempt to clarify its gnoseological, metaphysical, and anthropological implications: among the big names were the Greeks Alexander of Aphrodisia († 3rd cent. B.C.) and Themistius († 387 B.C.); the Persian Ibn-Sina († 1037 B.C.) and the Arab Ibn-Rushd († 1198 B.C.); and then all the Latin scholastics, starting with Albertus Magnus († 1280 B.C.) and Thomas Aquinas († 1274 B.C.). The importance of this text lies in its content, which intersects at least three different issues: 

1. Gnoseological problem: The De anima offers the privileged way to understand what Aristotle thought of the cognitive process, and in what stages he articulated it; 

2. Ilemorphic problem: The De anima offers a very special case for studying what substance is, namely an analysis of the substance 'human being', its vital functions, the powers of the soul and the connection between soul and body; 

3. Anthropological problem: the De anima - mainly thanks to its medieval commentators - places the human being in an intermediate ontological condition, straddling sensibility/corporality and intellect/immateriality. This amphibious nature will have fundamental repercussions on Renaissance and early modern anthropology. 

These three problems formed the backbone of the Western philosophical debate with respect to some fundamental problems such as the Mind-body problem, theories of human knowledge, the problem of the immortality of the soul, and the birth of modern anthropology (the so-called dignitas hominis). For these reasons, to study Aristotle's theory of knowledge in De anima is to develop essential knowledge for understanding the development of the Western philosophical tradition and to better focus on other later authors, from Aquinas to Descartes.
 
The aim of the course will be to read - as extensively as possible - Aristotle's De anima, in order to familiarise with his theory of knowledge and the problems arising from it. In addition, other significant authors of the gnoseological debate, such as Alexander of Aphrodisias, Averroes, and Aquinas, will be considered in the commentary on the text and in the theoretical reflection.